Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

[EX Q]: Paragraph- Sent 1: Oscar-winning actress Joan Fontaine died Sunday, her longtime friend Noel Beutel said Monday.
Sent 2: She was 96.
Sent 3: Fontaine died "very peacefully" in her sleep of natural causes, Beutel said.
Sent 4: She was in her Carmel, California, home.
Sent 5: She is survived by her older sister, actress Olivia de Havilland -- with whom she had not spoken for decades.
Sent 6: Fontaine was born Joan de Beauvoir de Havilland in 1916 in Tokyo, Japan, where her British father was a patent lawyer and teacher.
Sent 7: She and her sister moved to Saratoga, California, with their mother in 1919 when her parents separated.
Sent 8: Fontaine was a teenager when she began her acting career as Joan Burfield in the 1935 film "No More Ladies."Sent 9: She later adopted the stage name Fontaine -- the name of her mother's second husband.
Sent 10: She wrote in her 1978 autobiography, "No Bed of Roses," that her mother, who was an actress, began encouraging the rivalry with her older sister at an early age.
Sent 11: The feud extended to their careers when both sisters were nominated for best actress Oscars in 1942.
Sent 12: Fontaine, who was nominated for Alfred Hitchcock's "Suspicion," beat her sister Olivia de Havilland, who was nominated for "Hold Back the Dawn."Sent 13: De Havilland won the first of her two Oscars in 1947 when she was given the best actress award for "To Each His Own."Sent 14: De Havilland and Fontaine remain the only sisters who have best-actress Academy Awards.
Sent 15: The long-standing feud with de Havilland was at such a peak during one Oscar winners' reunion in 1979 that they had to be seated on opposite ends of the stage.
Sent 16: "I was shocked and saddened to learn of the passing of my sister, Joan Fontaine ... and I appreciate the many kind expressions of sympathy that we have received," a statement released by Olivia de Havilland to CNN said. 
Question: How old was Fontaine when she began her acting career?.
[EX A]: Teenager.

[EX Q]: Paragraph- Sent 1: You couldnt survive without your skin.
Sent 2: It has many important functions.
Sent 3: The main function of the skin is controlling what enters and leaves the body.
Sent 4: It prevents the loss of too much water from the body.
Sent 5: It also prevents bacteria and other microorganisms from entering the body.
Sent 6: The skin helps maintain a constant body temperature.
Sent 7: It keeps the body cool in two ways.
Sent 8: Sweat from sweat glands in the skin evaporates to cool the body.
Sent 9: Blood vessels in the skin dilate, or widen.
Sent 10: This action increases blood flow to the body surface.
Sent 11: This allows more heat to reach the surface.
Sent 12: The heat is then able to radiate off the body.
Sent 13: The opposite happens to retain body heat.
Sent 14: Blood vessels in the skin constrict, or narrow.
Sent 15: This decreases blood flow to the body surface.
Sent 16: This reduces the amount of heat that reaches the surface.
Sent 17: When this happens, less heat can be lost to the air. 
Question: Does the skin have any control over body temperature and if so in how many ways does it?.
[EX A]: Yes, and in 3 ways.

[EX Q]: Paragraph- Sent 1: The cute red ball rolled over to the blue ball and said hello.
Sent 2: The blue ball was scared and went to cry to the green ball.
Sent 3: The green ball laughed at the blue ball.
Sent 4: Then the green ball told the orange ball that blue ball was stupid.
Sent 5: Most felt this was not good to do and so they punished the green ball by taking away all his air.
Sent 6: From that day on everyone saw the air-less green ball and knew that they could not do or say any bad things.
Sent 7: This is how the trouble started.
Sent 8: The purple ball used the fear of everyone to become the leader that they all feared.
Sent 9: The purple ball was mean to everyone.
Sent 10: Until one day the red ball spoke up and got all the other colored balls together and they took the air from the purple ball and put it in the green ball.
Sent 11: Sadly, the green ball had been without air for too long and was dead. 
Question: Why did they take the air from the purple ball?.
[EX A]:
He was being mean to everyone.

